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Added basic FSharp benchmarks #1546
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5b96cd0
Added basic FSharp benchmarks
TIHan 059770d
Changed comment text Roslyn to FSharp
TIHan 8f69956
Getting netcore3.1 references instead of net5
TIHan 44312c8
Merge branch 'master' into fsharp-bench
TIHan 1fd51da
Update azure-pipelines.yml
TIHan b02b73e
Updating to net5
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,31 @@ | ||
| <?xml version="1.0" encoding="utf-8"?> | ||
| <!-- Copyright (c) Microsoft. All Rights Reserved. Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information. --> | ||
| <Project Sdk="Microsoft.NET.Sdk"> | ||
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| <PropertyGroup> | ||
| <OutputType>Exe</OutputType> | ||
| <TargetFrameworks>$(PERFLAB_TARGET_FRAMEWORKS)</TargetFrameworks> | ||
| <TargetFrameworks Condition="'$(TargetFrameworks)' == ''">netcoreapp3.1;netcoreapp5.0</TargetFrameworks> | ||
| <IsShipping>false</IsShipping> | ||
| <!-- this app is using internal Roslyn API and needs to be signed --> | ||
| <SignAssembly>true</SignAssembly> | ||
| <StrongNameKeyId>MicrosoftShared</StrongNameKeyId> | ||
| <!-- ignore warning about BenchmarkDotNet.Extensions being not signed --> | ||
| <NoWarn>$(NoWarn);8002</NoWarn> | ||
| </PropertyGroup> | ||
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| <ItemGroup> | ||
| <Compile Include="Helpers.fs" /> | ||
| <Compile Include="FSharpCompilerServiceBenchmarks.fs" /> | ||
| <Compile Include="Program.fs" /> | ||
| </ItemGroup> | ||
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| <ItemGroup> | ||
| <PackageReference Include="FSharp.Compiler.Service" Version="37.0.0" /> | ||
| </ItemGroup> | ||
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| <ItemGroup> | ||
| <ProjectReference Include="..\..\..\harness\BenchmarkDotNet.Extensions\BenchmarkDotNet.Extensions.csproj" /> | ||
| </ItemGroup> | ||
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| </Project> |
82 changes: 82 additions & 0 deletions
82
src/benchmarks/real-world/FSharp/FSharpCompilerServiceBenchmarks.fs
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,82 @@ | ||
| namespace FSharpBenchmarks | ||
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| open System | ||
| open System.Collections.Immutable | ||
| open System.Diagnostics | ||
| open System.IO | ||
| open System.Threading.Tasks | ||
| open BenchmarkDotNet.Attributes | ||
| open FSharp.Compiler.SourceCodeServices | ||
| open FSharp.Compiler.AbstractIL | ||
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| [<RequireQualifiedAccess>] | ||
| module Sources = | ||
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| let helloWorld = | ||
| """ | ||
| [<EntryPoint>] | ||
| let main _argv = | ||
| printfn "Hello World!" | ||
| 0 | ||
| """ | ||
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| /// FSharp compiler service benchmarks | ||
| [<BenchmarkCategory("FSharp");MemoryDiagnoser>] | ||
| type FSharpCompilerServiceBenchmarks () = | ||
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| let sourceDir = Path.Combine(Environment.CurrentDirectory, "fsharpSource"); | ||
| let tempFsFile = Path.Combine(sourceDir, "temp.fs") | ||
| let tempOutputFile = Path.Combine(sourceDir, "temp.dll") | ||
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| let defaultReferenceArgs = | ||
| Helpers.getFrameworkReferences () | ||
| |> Array.map (fun r -> "-r:" + r) | ||
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| let compileArgs = | ||
| Array.append | ||
| [| | ||
| "--preferreduilang:en-US" | ||
| "--optimize+" | ||
| "--langversion:preview" | ||
| "-o:" + tempOutputFile | ||
| "--nowin32manifest" | ||
| "--noframework" | ||
| "--simpleresolution" | ||
| "--targetprofile:netcore" | ||
| "--warn:5" | ||
| tempFsFile | ||
| |] | ||
| defaultReferenceArgs | ||
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| let mutable checker = Unchecked.defaultof<FSharpChecker> | ||
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| [<GlobalSetup>] | ||
| member _.Setup() = | ||
| Directory.CreateDirectory(sourceDir) |> ignore | ||
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| // Benchmark.NET creates a new process to run the benchmark, so the easiest way | ||
| // to communicate information is pass by environment variable | ||
| Environment.SetEnvironmentVariable(Helpers.testProjectEnvVarName, sourceDir) | ||
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| match box checker with | ||
| | null -> | ||
| checker <- FSharpChecker.Create(projectCacheSize = 200) | ||
| | _ -> | ||
| () | ||
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| [<IterationSetup(Target = "CompileHelloWorld")>] | ||
| member _.CompileHelloWorldSetup() = | ||
| File.WriteAllText(tempFsFile, Sources.helloWorld) | ||
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| [<Benchmark>] | ||
| member _.CompileHelloWorld() = | ||
| let errors, _ = checker.Compile(compileArgs) |> Async.RunSynchronously | ||
| if errors.Length > 0 then | ||
| failwithf "%A" errors | ||
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| [<IterationCleanup(Target = "CompileHelloWorld")>] | ||
| member _.CompileHelloWorldCleanup() = | ||
| checker.InvalidateAll() | ||
| checker.ClearLanguageServiceRootCachesAndCollectAndFinalizeAllTransients() | ||
| try File.Delete(tempOutputFile) with | _ -> () | ||
| try File.Delete(tempFsFile) with | _ -> () |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,75 @@ | ||
| module FSharpBenchmarks.Helpers | ||
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| open System | ||
| open System.IO | ||
| open System.Diagnostics | ||
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| let testProjectEnvVarName = "FSHARP_TEST_PROJECT_DIR" | ||
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| let getFrameworkReferences () = | ||
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| let programFs = """ | ||
| open System | ||
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| [<EntryPoint>] | ||
| let main argv = 0""" | ||
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| let projectFile = """ | ||
| <Project Sdk="Microsoft.NET.Sdk"> | ||
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| <PropertyGroup> | ||
| <OutputType>Exe</OutputType> | ||
| <TargetFramework>net5</TargetFramework> | ||
| <UseFSharpPreview>true</UseFSharpPreview> | ||
| </PropertyGroup> | ||
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| <ItemGroup><Compile Include="Program.fs" /></ItemGroup> | ||
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| <Target Name="WriteFrameworkReferences" AfterTargets="AfterBuild"> | ||
| <WriteLinesToFile File="FrameworkReferences.txt" Lines="@(ReferencePath)" Overwrite="true" WriteOnlyWhenDifferent="true" /> | ||
| </Target> | ||
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| </Project>""" | ||
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| let mutable output = "" | ||
| let mutable errors = "" | ||
| let mutable cleanUp = true | ||
| let projectDirectory = Path.Combine(Path.GetTempPath(), "FSharpBenchmarks", Path.GetRandomFileName()) | ||
| try | ||
| try | ||
| Directory.CreateDirectory(projectDirectory) |> ignore | ||
| let projectFileName = Path.Combine(projectDirectory, "ProjectFile.fsproj") | ||
| let programFsFileName = Path.Combine(projectDirectory, "Program.fs") | ||
| let frameworkReferencesFileName = Path.Combine(projectDirectory, "FrameworkReferences.txt") | ||
| File.WriteAllText(projectFileName, projectFile) | ||
| File.WriteAllText(programFsFileName, programFs) | ||
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| let pInfo = ProcessStartInfo () | ||
| pInfo.FileName <- "dotnet" | ||
| pInfo.Arguments <- "build" | ||
| pInfo.WorkingDirectory <- projectDirectory | ||
| pInfo.RedirectStandardOutput <- true | ||
| pInfo.RedirectStandardError <- true | ||
| pInfo.UseShellExecute <- false | ||
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| let p = Process.Start(pInfo) | ||
| let timeout = 30000 | ||
| let succeeded = p.WaitForExit(timeout) | ||
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| output <- p.StandardOutput.ReadToEnd () | ||
| errors <- p.StandardError.ReadToEnd () | ||
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| if not (String.IsNullOrWhiteSpace errors) then failwithf "%A" errors | ||
| if p.ExitCode <> 0 then failwithf "Program exited with exit code %d" p.ExitCode | ||
| if not succeeded then failwithf "Program timed out after %d ms" timeout | ||
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| File.ReadLines(frameworkReferencesFileName) |> Seq.toArray | ||
| with | e -> | ||
| cleanUp <- false | ||
| printfn "Project directory: %s" projectDirectory | ||
| printfn "STDOUT: %s" output | ||
| printfn "STDERR: %s" errors | ||
| raise (new Exception (sprintf "An error occurred getting framework references: %A" e)) | ||
| finally | ||
| if cleanUp then | ||
| try Directory.Delete(projectDirectory) with | _ -> () |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,28 @@ | ||
| open System | ||
| open System.Collections.Immutable | ||
| open System.Reflection | ||
| open System.IO | ||
| open System.Threading.Tasks | ||
| open BenchmarkDotNet.Running | ||
| open BenchmarkDotNet.Jobs | ||
| open BenchmarkDotNet.Configs | ||
| open BenchmarkDotNet.Extensions | ||
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| open FSharpBenchmarks | ||
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| let init argv = | ||
| async { | ||
| let asm = Assembly.GetExecutingAssembly() | ||
| return | ||
| BenchmarkSwitcher.FromAssembly(asm) | ||
| .Run(argv, RecommendedConfig.Create( | ||
| artifactsPath = DirectoryInfo(Path.Combine(Path.GetDirectoryName(asm.Location), "BenchmarkDotNet.Artifacts")), | ||
| mandatoryCategories = ImmutableHashSet.Create("FSharp"), | ||
| job = Job.Default.WithMaxRelativeError(0.01))) | ||
| .ToExitCode() | ||
| } | ||
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| [<EntryPoint>] | ||
| let main argv = | ||
| init argv | ||
| |> Async.RunSynchronously |
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I don't think this file is actually used - @DrewScoggins can you confirm?